271317168

素因数分解:

$2^4\times 3^3\times {\mathrm{628049}}^1$

素因数の和:628066

約数の個数: 40

約数和(自身を含む): 778782000

約数和(自身を除く): 507464832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 628049, 1256098, 1884147, 2512196, 3768294, 5024392, 5652441, 7536588, 10048784, 11304882, 15073176, 16957323, 22609764, 30146352, 33914646, 45219528, 67829292, 90439056, 135658584, 271317168]

約数ペア:

[(1, 271317168), (2, 135658584), (3, 90439056), (4, 67829292), (6, 45219528), (8, 33914646), (9, 30146352), (12, 22609764), (16, 16957323), (18, 15073176), (24, 11304882), (27, 10048784), (36, 7536588), (48, 5652441), (54, 5024392), (72, 3768294), (108, 2512196), (144, 1884147), (216, 1256098), (432, 628049)]